Power split lighting

Abstract

The utility model discloses a power-split lighting lamp, comprising a lamp body, which is formed by clamping a lampshade assembly and a heat dissipation assembly; the heat dissipation assembly comprises a main body portion and a power supply installation portion which are arranged concentrically, and the two are arranged at intervals and connected by a connecting bridge; the upper surface of the power supply installation portion is symmetrically provided with a first accommodating space and a second accommodating space for placing a split power supply; the first accommodating space and the second accommodating space are embedded in the heat dissipation assembly, and the outer contours and heights of the two are equivalent to the contours and heights of the lampshade assembly; the upper surface of the main body is provided with an emergency power supply wiring portion. The beneficial effects of the utility model are embodied in: the height is reduced, the application divides the power supply in the prior art into two parts, and embeds it into the heat dissipation assembly, which effectively reduces the overall height of the lamp body, makes the lighting lamp thinner, and does not cause users to feel oppressed in space after installation; and is more convenient to install.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting lamps, and in particular relates to a power supply split type lighting lamp. Background Art

[0002] Lighting lamps are common lamps in daily life and can be used for lighting roads, stadiums, parks, etc. With the continuous breakthroughs in LED technology, especially the successful development of high-power and high-efficiency LEDs, it has become a fact that LEDs are widely used in various lighting fields.

[0003] Most of the lighting lamps in the prior art are like the structure disclosed in patent CN201844263U, the patent name is "High-power LED indoor lighting lamp and lamp thereof", or patent CN216203009U, the patent name is "A smart lighting lamp with controllable indoor light". Specifically, the lighting power supply is usually centrally arranged at the top of the lighting fixture, which makes the overall height of the lighting lamp relatively high and cannot be used for lighting in lower spaces. After the lighting lamp is installed, the user will feel a certain sense of oppression in the space, which affects the sense of use. In addition, in the prior art including this structure, during the use of the lighting lamp, since both the lighting lamp and the lighting power supply will generate heat, the two will interfere with each other when generating heat, which is not conducive to the heat dissipation of the lighting lamp and the lighting power supply, and affects the service life of the lighting lamp.

[0004] In addition, most of the existing technologies including the above patents do not have emergency power supply terminals. Once the city power is cut off or the power is lost, the general users will have no backup options and their normal lighting will be greatly affected.

[0005] In order to solve the above problems, designing a split-type power supply lighting lamp with emergency power supply wiring terminals is an important technical problem that those skilled in the art need to solve. Utility Model Content

[0006] The purpose of the utility model is to solve the above problems existing in the prior art and to provide a power supply split type lighting lamp.

[0007] The purpose of the utility model is achieved through the following technical solutions:

[0008] A power supply split-type lighting lamp comprises a lamp body, which is formed by clamping a lampshade assembly and a heat dissipation assembly; the heat dissipation assembly comprises a main body portion and a power supply mounting portion which are arranged concentrically, and the two are arranged at an interval and connected by a connecting bridge; the upper surface of the power supply mounting portion is symmetrically provided with a first accommodating space and a second accommodating space for placing a split power supply; the first accommodating space and the second accommodating space are embedded in the heat dissipation assembly, and the outer contours and heights of the two are comparable to the contours and heights of the lampshade assembly; the upper surface of the main body is provided with an emergency power supply wiring portion.

[0009] Preferably, the connecting bridge includes a trunk connecting bridge and a branch connecting bridge; the trunk connecting bridge is distributed in a cross shape, connecting the outer contour of the main body and the power supply installation part or connecting the main body and the inner contour of the first accommodating space and the second accommodating space; the branch connecting bridges are evenly distributed in the four quadrant spaces formed by the trunk connecting bridge.

[0010] Preferably, a lighting power supply is placed in the first accommodating space, and a power supply control module is arranged in the second accommodating space; wire holes are formed on the side walls of the first accommodating space and the second accommodating space; a wiring channel is also formed on the power supply mounting part, and at least part of the branch connecting bridge connects the wiring channel with the main body and / or the wiring channel with the outer contour of the heat dissipation component.

[0011] Preferably, the wiring channel is arranged along the contour of the heat dissipation component; and the wiring channel is composed of a group of partition plates arranged at intervals.

[0012] Preferably, a power connection line is provided at one end of the first accommodating space away from the wire through hole.

[0013] Preferably, at least a DIP switch for adjusting lighting power is provided in the second accommodating space; the top surfaces of the first accommodating space and the second accommodating space are both provided with a cover body, and the cover body is provided with a waterproof plug for covering the DIP switch.

[0014] Preferably, the distal end of the emergency power supply connection part is electrically connected to the lighting lamp arranged in the lampshade assembly, and the proximal end thereof is electrically connected to the emergency power supply; a hanging ring for mounting the lamp body is centrally provided on the upper surface of the main body.

[0015] Preferably, the lampshade assembly includes a lighting lamp arranged on the lower surface of the main body, a sealing ring and a lens located on the outer periphery of the lighting lamp; the power control module is electrically connected to the emergency power supply wiring part; and the lens is connected to the lamp board of the lighting lamp by bolts.

[0016] Preferably, the bolt is arranged at one-half of the radius of the lens to reduce the degree of lens bulging.

[0017] The advantages of the technical solution of the utility model are mainly reflected in:

[0018] The height is reduced. The present application divides the power supply in the prior art into two parts and installs them in an embedded manner in the heat dissipation assembly, which effectively reduces the overall height of the lamp body, making the lighting lamp thinner and lighter. After installation, the user will not feel a sense of oppression in the space; at the same time, the installation is more convenient;

[0019] The heat dissipation effect is good, and the contact area with the heat dissipation component is increased by the connecting bridge, so as to facilitate the heat dissipation treatment of the lamp body during use, and effectively reduce the heat accumulation caused by the heating of the lamp body during lighting, which affects the service life of the lamp body;

[0020] The power is adjustable. The lighting power of the lamp can be adjusted by adjusting the position of the DIP switch to adapt to different lighting locations. The DIP switch can be protected by a waterproof plug during lighting to effectively prevent liquids such as fog or rain from entering the DIP switch and affecting its normal use.

[0021] To reduce the degree of bulging, set the bolts at one-third to one-half of the radius of the lamp or lens. Practice has shown that setting the bolts at this position can effectively reduce the degree of bulging or deformation of the lens caused by heat and extend the service life of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 : A three-dimensional diagram of a preferred embodiment of the utility model;

[0023] Figure 2 : The utility model Figure 1 Enlarged view of part A in the middle;

[0024] Figure 3 : Bottom view of the preferred embodiment of the utility model;

[0025] Figure 4 : A cross-sectional view of a preferred embodiment of the utility model. DETAILED DESCRIPTION

[0026] The purpose, advantages and features of the present invention will be illustrated and explained through the non-limiting description of the following preferred embodiments. These embodiments are only typical examples of the application of the technical solution of the present invention, and any technical solution formed by equivalent replacement or equivalent transformation falls within the scope of protection claimed by the present invention.

[0027] In the description of the scheme, it should be noted that the terms "center", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. Moreover, in the description of the scheme, with the operator as a reference, the direction close to the operator is the proximal end, and the direction away from the operator is the distal end.

[0028] The utility model discloses a power supply split type lighting lamp, including a lamp body 1, wherein the lamp body 1 is formed by clamping a lampshade component 2 and a heat dissipation component 3. The heat dissipation component 3 is preferably made of metal parts, and in other embodiments, its material can also be made of hard plastic or other materials disclosed in the prior art, which will not be described here. The heat dissipation component 3 includes a main body 31 and a power supply installation part 32 which are concentrically arranged, and the two are arranged at intervals. Specifically, the main body 31 and the power supply installation part 32 are connected by a connecting bridge 33. Specifically, the connecting bridge 33 is a sheet and is vertically arranged with the upper surface of the heat dissipation component 3. The contact area with the heat dissipation component is increased by the connecting bridge, so as to facilitate the heat dissipation treatment of the lamp body 1 during use, and effectively reduce the heat accumulation caused by the heat generated by the lamp body lighting, which affects the service life of the lamp body. The connecting bridge 33 includes a trunk connecting bridge 331 and a branch connecting bridge 332; the trunk connecting bridge 331 is arranged in a cross shape, connecting the outer contour of the main body 31 and the power supply installation part 32 or connecting the main body 31 and the inner contour of the first accommodating space 321 and the second accommodating space 322. The branch connecting bridges 332 are evenly distributed in the four quadrants formed by the trunk connecting bridge 331; at least part of the branch connecting bridges 332 connects the wiring channel 323 and the main body 31 and / or the wiring channel 323 and the outer contour of the heat dissipation component 3.

[0029] Furthermore, an emergency power connection part 311 is provided on the upper surface of the main body 31. The distal end of the emergency power connection part 311 is electrically connected to the lighting lamp 21 provided in the lampshade assembly 2, and the proximal end thereof is electrically connected to the emergency power supply. When the city power is off, the emergency power connection part provided on the lamp body can be connected to the emergency power supply to realize the lighting of the lamp body. The emergency power supply can be provided on the lamp body or connected to an external emergency power supply device. It can be seen that in this application, by providing the emergency power connection part on the lamp body and standardizing its production, it can be directly plugged into the emergency power supply when in use, so as to realize fast and effective lighting. Compared with the emergency connection head provided in some lighting lamps in the prior art, which needs to be trimmed and reconnected by the user when in use, the joint of the emergency power connection part is standardized in this application, which can be directly plugged in and used, and the connection is convenient and fast, and convenient to operate. In addition, in this application, it is preferred that a hanging ring 312 for installing the lamp body 1 is provided in the center of the upper surface of the main body 31, so that the lighting lamp can be directly suspended on the ceiling through the hanging ring, which is convenient and quick to install.

[0030] The upper surface of the power supply installation part 32 is symmetrically provided with the first accommodating space 321 and the second accommodating space 322 for placing the split power supply. The first accommodating space 321 is provided with a lighting power supply, and the second accommodating space 322 is provided with a power control module. The top surfaces of the first accommodating space 321 and the second accommodating space 322 are both provided with a cover 3210, which is used to seal the lighting power supply and the power control module in the corresponding accommodating space to prevent water from entering the two and improve the safety of use. The first accommodating space 321 and the second accommodating space 322 are embedded in the heat dissipation component 3, and the outer contours and heights of the two are equivalent to the contours and heights of the lampshade component 2. It can be seen that the present application divides the power supply in the prior art into two parts, and embeds it into the heat dissipation component, effectively reducing the overall height of the lamp body, making the lighting lamp thinner and lighter, and after installation, the user will not feel a sense of oppression in space; at the same time, the installation is more convenient. In addition, the lighting power supply and the power control module will inevitably generate a certain amount of heat during use. This heat can be transferred through the connecting bridge, so that the connecting bridge can cool the lighting power supply and the power control module, effectively extending the service life of the power supply.

[0031] As shown in the figure, a wire hole 320 is formed on the opposite side wall of the first accommodating space 321 and the second accommodating space 322. The lighting power supply and the power supply control module are connected by a wire, and the wire runs through the wire hole 320 on the first accommodating space 321 and the second accommodating space 322. Further, in order to prevent the wire from protruding from the periphery of the lamp body 1 and gradually aging during use and exposure to wind, sun and rain, causing certain hidden dangers to safety in use, it is preferred in the present application that a wiring channel 323 is also formed on the power supply mounting portion 32, and the wire is stored through the wiring channel 323, while reducing the contact area between the wire and the external connection after installation, thereby effectively preventing the aging of the wire from causing adverse effects on safety in use, and improving the safety of use of the lighting lamp. Further, the wiring channel 323 is arranged along the contour of the heat dissipation component 3; and the wiring channel 323 is composed of a group of partition plates arranged at intervals. Since the wires connecting the lighting power supply and the power connection block will generate a certain amount of heat during use, in this application, on the one hand, the wiring channel is cooled by a branch connecting bridge, and on the other hand, since the wiring channel is composed of a group of partition plates arranged at intervals, that is, there is a certain gap between the partition plates, part of the heat can be dissipated through this group of gaps to reduce heat accumulation and facilitate heat dissipation.

[0032] In addition, in the present application, a power connection line 324 is preferably provided at one end of the first accommodating space 321 away from the wire hole 320. By electrically connecting the power connection line, power can be provided to the lighting lamp to achieve lighting. At least a dial switch 325 for adjusting the lighting power is provided in the second accommodating space 322; a waterproof plug for covering the dial switch 325 is provided on the cover body 3210. The lighting power of the lighting lamp can be adjusted by adjusting the position of the dial switch 325 to adapt to different lighting places; and the dial switch is protected by the waterproof plug during lighting, effectively preventing liquids such as fog or rain from entering the dial switch and affecting its normal use.

[0033] As shown in the figure, the lampshade assembly 2 includes a lighting lamp 21 arranged on the lower surface of the main body 31, and a sealing ring 22 and a lens 23 located on the periphery of the lighting lamp 21. The power control module is electrically connected to the emergency power connection part 311, that is, the emergency power connection part 311 supplies power to the power control module. The lens 23 is connected to the lamp board of the lighting lamp 21 through a bolt 231. Furthermore, in the present application, it is preferred to set the bolt 231 at one-half of the radius of the lens 23. In other embodiments, the setting position of the bolt 231 can also be between one-third and one-half. Practice has shown that setting the bolt at one-third to one-half of the radius of the lens behind the lamp board can effectively reduce the degree of bulging or deformation of the lens 23 caused by heat, thereby extending the service life of the lighting lamp.

[0034] There are many implementation methods of the utility model, and all technical solutions formed by equivalent transformation or equivalent transformation fall within the protection scope of the utility model.

Claims

1. A power split type lighting lamp, characterized in that: The invention comprises a lamp body (1), wherein the lamp body (1) is formed by clamping a lampshade assembly (2) and a heat dissipation assembly (3); the heat dissipation assembly (3) comprises a main body (31) and a power supply installation portion (32) which are arranged concentrically, the two being arranged at an interval and connected via a connecting bridge (33); a first accommodating space (321) and a second accommodating space (322) for accommodating a split power supply are symmetrically arranged on the upper surface of the power supply installation portion (32); the first accommodating space (321) and the second accommodating space (322) are embedded in the heat dissipation assembly (3), and the outer contours and heights of the first and second accommodating spaces (322) are equivalent to the contours and heights of the lampshade assembly (2); and an emergency power supply wiring portion (311) is arranged on the upper surface of the main body (31).

2. The power source split type lighting lamp according to claim 1, characterized in that: The connection bridge (33) comprises a trunk connection bridge (331) and branch connection bridges (332); the trunk connection bridge (331) is distributed in a cross shape, connecting the outer contour of the main body (31) and the power supply installation part (32) or connecting the main body (31) and the inner contours of the first accommodating space (321) and the second accommodating space (322); the branch connection bridges (332) are evenly distributed in the four quadrants formed by the trunk connection bridge (331).

3. The power source split type lighting lamp according to claim 2, characterized in that: A lighting power supply is placed in the first accommodating space (321), and a power supply control module is arranged in the second accommodating space (322); wire holes (320) are formed on the side walls of the first accommodating space (321) and the second accommodating space (322); a wiring channel (323) is also formed on the power supply mounting portion (32), and at least part of the branch connection bridge (332) connects the wiring channel (323) with the main body (31) and / or the wiring channel (323) with the outer contour of the heat dissipation component (3).

4. The power source split type lighting lamp according to claim 3, characterized in that: The wiring channel (323) is arranged along the contour of the heat dissipation component (3); and the wiring channel (323) is composed of a group of partition plates arranged at intervals.

5. The power source split type lighting lamp according to claim 4, characterized in that: A power connection line (324) is provided at one end of the first accommodating space (321) away from the wire through hole (320).

6. The power source split type lighting lamp according to claim 5, characterized in that: At least a DIP switch (325) for adjusting lighting power is provided in the second accommodating space (322); the top surfaces of the first accommodating space (321) and the second accommodating space (322) are both provided with a cover body (3210), and the cover body (3210) is provided with a waterproof plug for covering the DIP switch (325).

7. The power source split type lighting lamp according to claim 6, characterized in that: The distal end of the emergency power supply connection portion (311) is electrically connected to a lighting lamp (21) disposed in the lampshade assembly (2), and the proximal end thereof is electrically connected to an emergency power supply; a hanging ring (312) for mounting the lamp body (1) is centrally disposed on the upper surface of the main body (31).

8. The power source split type lighting lamp according to claim 7, characterized in that: The lampshade assembly (2) comprises a lighting lamp (21) arranged on the lower surface of the main body (31), a sealing ring (22) and a lens (23) located on the outer periphery of the lighting lamp (21); the power control module is electrically connected to the emergency power connection portion (311); and the lens (23) is connected to the lamp board of the lighting lamp (21) via a bolt (231).

9. The power source split type lighting lamp according to claim 8, characterized in that: The bolt (231) is arranged at half the radius of the lens (23) to reduce the degree of bulging of the lens (23).

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